Bone wax

Bone wax

Bone wax is used to help mechanically control bleeding from bone surfaces during surgical procedures.

It is made of beeswax with a softening agent such as paraffin or vasoline and is smeared across the bleeding edge of the bone, blocking the holes and causing immediate bone hemostasis through a tamponade effect. Bone wax is supplied in sterile sticks, and most often requires softening before it can be applied.

The FDA has recently approved a new water soluble bone hemostasis material called Ostene, which is designed to look and feel like bone wax.[1] This material comprises a sterile mixture of water-soluble alkylene oxide copolymers, derived from ethylene oxide and propylene oxide. These copolymers have a long history in the medical and pharmaceutical fields, and they are considered inert. These compounds are not metabolized, but eliminated from the body unchanged. It is anticipated that with the introduction of these new hemostatic materials, the incidence of surgical bone infections, nonunion and inflammatory complications will decrease with time.

References

Notes

  1. ^ "FDA" (PDF). http://www.fda.gov/cdrh/pdf7/K070093.pdf. Retrieved 2008-09-13. [dead link]

Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • bone wax — a waxy substance used for packing small bone cavities, as in bones of the skull, and for controlling bleeding from them …   Medical dictionary

  • bone wax — noun beeswax with the addition of paraffin, or some other agent, to soften it, used to stop bleeding from bones during surgery …   Wiktionary

  • Bone hemostasis — is the process of controlling the bleeding from bone.Bone is a living vascular organ containing channels for blood and bone marrow. When a bone is cut during surgery bleeding can be a difficult problem to control, especially in the highly… …   Wikipedia

  • wax — 1. A thick, tenacious substance, plastic at room temperature, secreted by bees for building the cells of their honeycomb. SYN: beeswax, cera. 2. Any substance with physical properties similar to those of beeswax, of animal, vegetable …   Medical dictionary

  • wax tablet — noun : a writing tablet of wood or bone covered with wax and written on with a style in ancient Roman and medieval times * * * a tablet made of bone, wood, etc., and covered with wax, used by the ancients for writing with a stylus. Also, waxed… …   Useful english dictionary

  • wax tablet — a tablet made of bone, wood, etc., and covered with wax, used by the ancients for writing with a stylus. Also, waxed tablet. [1800 10] * * * …   Universalium

  • White wax — White White (hw[imac]t), a. [Compar. {Whiter} (hw[imac]t [ e]r); superl. {Whitest}.] [OE. whit, AS. hw[imac]t; akin to OFries. and OS. hw[=i]t, D. wit, G. weiss, OHG. w[=i]z, hw[=i]z, Icel. hv[=i]tr, Sw. hvit, Dan. hvid, Goth. hweits, Lith.… …   The Collaborative International Dictionary of English

  • Beeswax — For the rock song by Nirvana, see Beeswax (song). Beeswax is a natural wax produced in the bee hive of honey bees of the genus Apis . Beeswax is produced by young worker bees between 12 and 17 days old in the form of thin scales secreted by… …   Wikipedia

  • Cerebellopontine angle syndrome — Classification and external resources ICD 9 191.6 Neoplasms of brain: Cerebellum NOS: Cerebellopontine angle The cerebellopontine angle is the anatomic space between the cerebellum and the pons. This is a common site for the growth of acoustic… …   Wikipedia

  • Cire de Horsley — La cire de Horsley ou cire aseptique chirurgicale est utilisée en chirurgie osseuse à des fins d hémostase. Elle est composée de cire d abeille et de vaseline, actuellement présentée sous forme de stick. Elle agit de façon mécanique en bouchant… …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”